I would like to associate the same script to different empty objects I just use as placeholders in the game. The aim is to exploit their positions so that when the user touch a point in the screen, close to one of these objects, a dedicate GUI appears. The problem is that though the two objects are different their scripts seem to influence each other so that when the game is running and I touch one of these two objects both the gui appears. What am I doing wrong?
Some hours later... This happens because the object and the touch are in two different coordinate systems. For instance though I touch the object I get (-0.77, 0.46) for the object and (12.1,95.2) for the touch which, I guess, is measured in pixel. How to transform one into the other?
....
private var check: boolean;
var topCamera : Camera;
var customSkin : GUISkin;
function Update () {
if (Input.GetMouseButtonDown(0)){
if(Input.mousePosition.x > this.transform.position.x - Screen.width*0.20 && Input.mousePosition.x < this.transform.position.x + Screen.width*20){
if(Input.mousePosition.y > this.transform.position.y - Screen.height*0.2 && Input.mousePosition.y < this.transform.position.y + Screen.height*0.2){
check = true;
}
}
}
if(check){
//the camera zooms forward
}else{
//the camera zooms backward
}
}
function OnGUI () {
if (this.check){
var w = Screen.width;
var h = Screen.height;
var bw = 0.083;
var bws = 0.001 *w;
GUI.skin = customSkin;
GUI.Box(new Rect(w*0.6,h*0.3,w*0.38,h*0.45), "Stuff");
customSkin.box.fontSize = 0.04*h;
customSkin.textField.fontSize = 0.08*h;
customSkin.button.fontSize = 0.04*h;
textFieldString = GUI.TextField (Rect (w*0.62, h*0.39, w*0.34, h*0.1), textFieldString);
if (GUI.Button (Rect (w*0.62,h*0.50, w*bw, h*0.1), "+")) {
if (this.check){
this.check=false;
}else{
this.check = true;
}
//...
}
//...
}
